Randomized Controlled Trial of Complete Periprostatic Nerve Block versus Intrarectal Local Analgesia in TRUS-Guided Prostate Biopsy

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20251019004

Enrollment

150

Registered

2025-10-19

Start date

2025-10-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pain during Transrectal ultrasound-guided prostate biopsy Pain Transrectal ultrasound-guided prostate biopsy Analgesia Complete periprostatic block

Interventions

1. Pain assessment Pain was evaluated using the Visual Analog Scale (VAS) ranging from 0 to 10, where 0 indicated no pain and 10 indicated the worst pain ever experienced 2. Patient positioning

Experimental Procedure/Surgery,Active Comparator Procedure/Surgery

Complete periprostatic block,Intrarectal analgesia

Eligibility

Sex/Gender

Male

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Patient with Prostate specific level > 4 ng/ml 2. Abnormal prostate from digital rectal examination

Exclusion criteria

Exclusion criteria: 1. uncommunicable patient

Design outcomes

Primary

Measure	Time frame
Pain score during the procedure Visual analog score	—

Secondary

Measure	Time frame
Vasovagal syncope during the procedure incidence,Hematuria within one month after end of the intervention Incidence,Rectal bleeding within one month after end of the intervention incidence,Hematuria within one month after end of the intervention incidence,Infection within one month after end of the intervention incidence	—

Countries

Thailand

Contacts

Public ContactTayakorn Punyavoravut

Lerdsin hospital

tayakorn.punya@gmail.com0816369009

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026